My Ancestral Cemetery is a Leveling Dungeon!

Helot, a refined academy graduate, spent years trying to forget his true lineage, hidden by his powerful industrialist mother. But a cryptic, four-year-late letter reveals his estranged necromancer father has vanished into their decrepit, undead-haunted ancestral manor, now facing imminent demolition by a fearful populace. Upon arrival, Helot discovers the manor's cursed cemetery isn't just a graveyard; it's become a high-stakes \"game world,\" teeming with aggressive \"players\" from another dimension who ruthlessly farm his family's sacred grounds for EXP. The biggest shock? His father, the feared Old One, isn't simply missing—he's the server's undisputed top player, dominating the leaderboards from within the dungeon Helot now inherits! To find him and save his legacy, Helot must embrace his forbidden necromantic bloodline and become a Level 1 player in his own family's bizarre dungeon. But with a hostile steampunk world closing in and countless players trying to exploit his new domain, can Helot master the forgotten powers of the Old Ones, protect his loyal undead, and survive a game where death is just a respawn… and his ancient lineage is the ultimate prize?